Chicago to Las Vegas Flights
Flights from Chicago (CHI) to Las Vegas (LAS) connect United States and United States. The great-circle distance is approximately 2,431 km, and a typical direct flight takes about 4 hours. Airports commonly used for this city pair include CHI, ORD, MDW and LAS. The reverse route is Las Vegas to Chicago. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- Chicago, United States
- Destination
- Las Vegas, United States
- Distance
- 2,431 km
- Typical duration
- about 4 hours
- Origin codes
- CHI, ORD, MDW
- Destination codes
- LAS
- Primary keyword
- flights from Chicago to Las Vegas
Search flights
Compare live prices and schedules for this route.
Route overview
Chicago to Las Vegas is a city-pair air route between United States and United States. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are CHI and LAS. Related codes: CHI, ORD, MDW → LAS.
Distance
Approximate flight distance: 2,431 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 4 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Chicago airports and metro codes: CHI, ORD, MDW.
Las Vegas airports and metro codes: LAS.
Alternative routes
Related searches include the reverse route Las Vegas to Chicago, other destinations from Chicago, and other origins into Las Vegas.
Frequently asked questions
How long is the flight from Chicago to Las Vegas?
Direct flights from Chicago to Las Vegas typically take about 4 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Chicago to Las Vegas?
The great-circle distance between Chicago and Las Vegas is approximately 2,431 km. Flown distance can be longer depending on airways.
Which airports serve flights from Chicago to Las Vegas?
Chicago is commonly searched with code CHI (related: CHI, ORD, MDW). Las Vegas is commonly searched with code LAS (related: LAS).
Are there direct flights from Chicago to Las Vegas?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from Las Vegas to Chicago?
The reverse city pair is Las Vegas to Chicago. Distance is the same great-circle measure (2,431 km); block time can differ with winds and schedules.
Which countries does the Chicago to Las Vegas route connect?
This route connects United States (Chicago) with United States (Las Vegas).